There are several different kinds of plastering. ‘Dot and dab’ refers to a base layer of plasterboard which is attached to a wall using ‘dabs’ of adhesive. ‘Floating’ is a technique where a backing or undercoat plaster is applied to walls. ‘Skimming’ or ‘reskimming’ refers to the very thin final decorative layer of plaster.
Builth Wells
Builth Wells is a market town as well as community in the area of Powys as well as historical region of Brecknockshire (Breconshire), mid Wales, existing at the assemblage of rivers Wye and Irfon, in the Welsh (or upper) part of the Wye Valley. It has a population of 2,568. Much of the town's structures, consisting of the 1876 Market Hall, were built from stone from Llanelwedd Quarry. Much of the encountering and also other dressed stone made use of in the building of the Elan Valley dams was likewise quarried right here. The quarry generated the first occurrence of laumontite in Wales. The quarry is presently operated by Hanson Aggregates. Builth is a historical anglicization of the Old Welsh Buellt/Buallt which integrates bu be, equivalent to some Middle English orthography), implying "ox" with gellt (later gwellt), implying "lea or leas"; the same kind is used regardless of sex of the animal. The community included "Wells" in the 19th century when its springs were advertised as a visitor destination. Its modern Welsh name Llanfair-ym-Muallt means "Saint Mary in Ox Leas".